00526nam a2200157Ia 4500008004100000040001700041082002100058100003000079110002800109245006000137260004700197300001400244440002300258500006300281650002400344190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta575bR888E  aCameron, Thomas W M (Ed.)  aRoyal Society of Canada 0aEvolutionbits science and doctrinecThomas W M Cameron  aTorontobUniversity of Toronto Pressc1960  axi, 242p.  aStudy varia series  aSymposium presented to the Royal Society of Canada in 1959  aEvolution (Biology)